As part of our ZDNet Cloud TV series, we talked to Mackenzie Kosut, the technical operations lead for Oscar Health, about how the startup, built on AWS, is using cloud and big data to change the health insurance market.

UPDATED: According to a report by security firm GFI, Apple's Mac OS X is the most vulnerable operating system, with the iOS platform coming in second. A debate over reporting nuances and merits of the report quickly followed.